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Snapdragon — Vulnerabilities & Security Advisories 918

All 918 CVE vulnerabilities found in Snapdragon, with AI-generated Chinese analysis, references, and POCs.

This page documents vulnerability aggregation for Qualcomm’s Snapdragon processor platforms. The collection encompasses security weaknesses affecting Snapdragon system-on-chips, including memory safety errors, privilege escalation flaws, and side-channel vulnerabilities. It covers incidents reported between 2018 and the present, ensuring a comprehensive historical view of security developments for this hardware family. Readers can use this resource to track Qualcomm’s advisory timelines and understand the evolution of weakness classes within the Snapdragon architecture. Users may also look up a specific product variant’s vulnerability history to assess long-term security posture. This aggregated data supports security researchers, hardware developers, and enterprise buyers in evaluating risks associated with mobile and embedded devices powered by Snapdragon technology. By centralizing these entries, the page facilitates deeper analysis of pattern trends in processor security and aids in compliance assessments. The content is organized to help users identify recurring issue types and correlate them with specific hardware revisions or software updates. This approach allows stakeholders to make informed decisions regarding device procurement and patch management strategies without sifting through disparate vendor announcements. The focus remains strictly on factual vulnerability records to provide a reliable reference point for technical analysis and risk mitigation planning.

Vendor: Qualcomm, Inc.

CVE IDTitleCVSSSeverityPublished
CVE-2023-21638 Incorrect Type Conversion or Cast in Video CWE-704 6.7 Medium2023-07-04
CVE-2023-21637 Improper Restrictions of Operations within the Bounds of a Memory Buffer in Linux CWE-119 6.7 Medium2023-07-04
CVE-2023-21635 Buffer Copy without Checking Size of Input in Data Network Stack & Connectivity CWE-120 6.7 Medium2023-07-04
CVE-2023-21633 Improper Restriction of Operations within the Bounds of a Memory Buffer in Linux CWE-119 6.7 Medium2023-07-04
CVE-2023-21631 Improper Input Validation in Modem CWE-20 7.5 High2023-07-04
CVE-2023-21629 Double Free in Modem CWE-415 6.8 Medium2023-07-04
CVE-2023-21624 Information Exposure in DSP Services CWE-200 6.2 Medium2023-07-04
CVE-2023-21670 Improper Access control in GPU Subsystem CWE-284 7.8 High2023-06-06
CVE-2023-21669 Buffer Over-read in WLAN HOST CWE-126 8.2 High2023-06-06
CVE-2023-21661 Buffer Over-read in WLAN Firmware CWE-126 7.5 High2023-06-06
CVE-2023-21660 Buffer Over-read in WLAN Firmware CWE-126 7.5 High2023-06-06
CVE-2023-21659 Buffer Over-read in WLAN Firmware CWE-126 7.5 High2023-06-06
CVE-2023-21658 Buffer Over-Read in WLAN Firmware CWE-126 7.5 High2023-06-06
CVE-2023-21657 Improper Input Validation in Audio CWE-20 7.8 High2023-06-06
CVE-2023-21656 Improper Input Validation in WLAN HOST CWE-20 7.8 High2023-06-06
CVE-2023-21632 Stack-based Buffer Overflow in Automotive GPU CWE-121 8.4 High2023-06-06
CVE-2023-21628 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN HAL CWE-119 8.4 High2023-06-06
CVE-2022-40538 Reachable assertion in Modem CWE-617 7.5 High2023-06-06
CVE-2022-40536 Improper authentication in Modem CWE-285 7.5 High2023-06-06
CVE-2022-40533 Untrusted Pointer Dereference in Core CWE-822 6.2 Medium2023-06-06
CVE-2022-40529 Improper access control in Kernel CWE-284 7.1 High2023-06-06
CVE-2022-40525 Information Exposure in Linux Networking Firmware CWE-200 7.1 High2023-06-06
CVE-2022-40523 Information exposure in Kernel CWE-200 7.1 High2023-06-06
CVE-2022-40522 Double free in Linux Networking CWE-415 8.4 High2023-06-06
CVE-2022-40521 Improper authorization in Modem CWE-285 7.5 High2023-06-06
CVE-2022-40507 Double free in Core CWE-415 8.4 High2023-06-06
CVE-2022-33307 Double free in Automotive CWE-415 8.4 High2023-06-06
CVE-2022-33303 Uncontrolled resource consumption in Linux kernel CWE-400 5.5 Medium2023-06-06
CVE-2022-33267 Improper restriction of operations within the bounds of memory buffer in Linux CWE-119 6.7 Medium2023-06-06
CVE-2022-33264 Stack-based buffer overflow in Modem CWE-121 7.9 High2023-06-06

All 918 known CVE vulnerabilities affecting Snapdragon with full Chinese analysis, references, and POCs where available.